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STD 12 - 6. evolution — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 6. evolution1 Mark
MCQ
Phenomenon of' industrial melanism' demonstrates.
  • A
    Geographical isolation
  • B
    Natural selection
  • C
    Mutation
  • D
    Evolution
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